Compare 4049 vs 4061
| Property | 4049 | 4061 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 40491 | 311 × 1311 |
| Prime factorization | 4049 | 31 × 131 |
| Divisors count | 2 | 4 |
| Divisors | 1, 4049 | 1, 31, 131, 4061 |
| Number of properties | 5 | 1 |
| Additive primes | 287th | |
| Chen primes | 324th | |
| Primes | 558th | |
| Pythagorean primes | 273rd | |
| Semiprimes | 1119th | |
| Twin primes (1st member) | 106th | |
| Roman numberals | MMMMXLIX | MMMMLXI |
| Base 2 | 1111110100012 | 1111110111012 |
| Base 3 | 121122223 | 121201023 |
| Base 4 | 3331014 | 3331314 |
| Base 5 | 1121445 | 1122215 |
| Base 6 | 304256 | 304456 |
| Base 7 | 145437 | 145617 |
| Base 8 | 77218 | 77358 |
| Base 9 | 54889 | 55129 |
| Base 10 | 404910 | 406110 |
| Base 11 | 305111 | 306211 |
| Base 12 | 241512 | 242512 |
| Base 13 | 1ac613 | 1b0513 |
| Base 14 | 169314 | 16a114 |
| Base 15 | 12ee15 | 130b15 |
| Base 16 | fd116 | fdd16 |